From 826904841f1b2369fe4a22e2fd0dbeebd711bdf8 Mon Sep 17 00:00:00 2001
From: root <myaddr@cock.li>
Date: Sat, 12 Oct 2024 13:12:27 +0200
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20gost.sh?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 gost    | 979 --------------------------------------------------------
 gost.sh | 261 +++++++++++++++
 2 files changed, 261 insertions(+), 979 deletions(-)
 delete mode 100644 gost
 create mode 100644 gost.sh

diff --git a/gost b/gost
deleted file mode 100644
index b6b9e77..0000000
--- a/gost
+++ /dev/null
@@ -1,979 +0,0 @@
-#! /bin/bash
-Green_font_prefix="\033[32m" && Red_font_prefix="\033[31m" && Green_background_prefix="\033[42;37m" && Font_color_suffix="\033[0m"
-Info="${Green_font_prefix}[信息]${Font_color_suffix}"
-Error="${Red_font_prefix}[错误]${Font_color_suffix}"
-shell_version="1.1.1"
-ct_new_ver="2.11.2" # 2.x 不再跟随官方更新
-gost_conf_path="/etc/gost/config.json"
-raw_conf_path="/etc/gost/rawconf"
-function checknew() {
-  checknew=$(gost -V 2>&1 | awk '{print $2}')
-  # check_new_ver
-  echo "你的gost版本为:""$checknew"""
-  echo -n 是否更新\(y/n\)\:
-  read checknewnum
-  if test $checknewnum = "y"; then
-    cp -r /etc/gost /tmp/
-    Install_ct
-    rm -rf /etc/gost
-    mv /tmp/gost /etc/
-    systemctl restart gost
-  else
-    exit 0
-  fi
-}
-function check_sys() {
-  if [[ -f /etc/redhat-release ]]; then
-    release="centos"
-  elif cat /etc/issue | grep -q -E -i "debian"; then
-    release="debian"
-  elif cat /etc/issue | grep -q -E -i "ubuntu"; then
-    release="ubuntu"
-  elif cat /etc/issue | grep -q -E -i "centos|red hat|redhat"; then
-    release="centos"
-  elif cat /proc/version | grep -q -E -i "debian"; then
-    release="debian"
-  elif cat /proc/version | grep -q -E -i "ubuntu"; then
-    release="ubuntu"
-  elif cat /proc/version | grep -q -E -i "centos|red hat|redhat"; then
-    release="centos"
-  fi
-  bit=$(uname -m)
-  if test "$bit" != "x86_64"; then
-    echo "请输入你的芯片架构，/386/armv5/armv6/armv7/armv8"
-    read bit
-  else
-    bit="amd64"
-  fi
-}
-function Installation_dependency() {
-  gzip_ver=$(gzip -V)
-  if [[ -z ${gzip_ver} ]]; then
-    if [[ ${release} == "centos" ]]; then
-      yum update
-      yum install -y gzip wget
-    else
-      apt-get update
-      apt-get install -y gzip wget
-    fi
-  fi
-}
-function check_root() {
-  [[ $EUID != 0 ]] && echo -e "${Error} 当前非ROOT账号(或没有ROOT权限)，无法继续操作，请更换ROOT账号或使用 ${Green_background_prefix}sudo su${Font_color_suffix} 命令获取临时ROOT权限（执行后可能会提示输入当前账号的密码）。" && exit 1
-}
-function check_new_ver() {
-  # deprecated
-  ct_new_ver=$(wget --no-check-certificate -qO- -t2 -T3 https://api.github.com/repos/ginuerzh/gost/releases/latest | grep "tag_name" | head -n 1 | awk -F ":" '{print $2}' | sed 's/\"//g;s/,//g;s/ //g;s/v//g')
-  if [[ -z ${ct_new_ver} ]]; then
-    ct_new_ver="2.11.2"
-    echo -e "${Error} gost 最新版本获取失败，正在下载v${ct_new_ver}版"
-  else
-    echo -e "${Info} gost 目前最新版本为 ${ct_new_ver}"
-  fi
-}
-function check_file() {
-  if test ! -d "/usr/lib/systemd/system/"; then
-    mkdir /usr/lib/systemd/system
-    chmod -R 777 /usr/lib/systemd/system
-  fi
-}
-function check_nor_file() {
-  rm -rf "$(pwd)"/gost
-  rm -rf "$(pwd)"/gost.service
-  rm -rf "$(pwd)"/config.json
-  rm -rf /etc/gost
-  rm -rf /usr/lib/systemd/system/gost.service
-  rm -rf /usr/bin/gost
-}
-function Install_ct() {
-  check_root
-  check_nor_file
-  Installation_dependency
-  check_file
-  check_sys
-  # check_new_ver
-  echo -e "若为国内机器建议使用大陆镜像加速下载"
-  read -e -p "是否使用？[y/n]:" addyn
-  [[ -z ${addyn} ]] && addyn="n"
-  if [[ ${addyn} == [Yy] ]]; then
-    rm -rf gost-linux-"$bit"-"$ct_new_ver".gz
-    wget --no-check-certificate https://gotunnel.oss-cn-shenzhen.aliyuncs.com/gost-linux-"$bit"-"$ct_new_ver".gz
-    gunzip gost-linux-"$bit"-"$ct_new_ver".gz
-    mv gost-linux-"$bit"-"$ct_new_ver" gost
-    mv gost /usr/bin/gost
-    chmod -R 777 /usr/bin/gost
-    wget --no-check-certificate https://gotunnel.oss-cn-shenzhen.aliyuncs.com/gost.service && chmod -R 777 gost.service && mv gost.service /usr/lib/systemd/system
-    mkdir /etc/gost && wget --no-check-certificate https://gotunnel.oss-cn-shenzhen.aliyuncs.com/config.json && mv config.json /etc/gost && chmod -R 777 /etc/gost
-  else
-    rm -rf gost-linux-"$bit"-"$ct_new_ver".gz
-    wget --no-check-certificate https://gitproxy.ozoo.top/https://github.com/ginuerzh/gost/releases/download/v%22$ct_new_ver%22/gost-linux-%22$bit%22-%22$ct_new_ver%22.gz
-    gunzip gost-linux-"$bit"-"$ct_new_ver".gz
-    mv gost-linux-"$bit"-"$ct_new_ver" gost
-    mv gost /usr/bin/gost
-    chmod -R 777 /usr/bin/gost
-    wget --no-check-certificate https://gitproxy.ozoo.top/https://raw.githubusercontent.com/KANIKIG/Multi-EasyGost/master/gost.service && chmod -R 777 gost.service && mv gost.service /usr/lib/systemd/system
-    mkdir /etc/gost && wget --no-check-certificate https://gitproxy.ozoo.top/https://raw.githubusercontent.com/KANIKIG/Multi-EasyGost/master/config.json && mv config.json /etc/gost && chmod -R 777 /etc/gost
-  fi
-
-  systemctl enable gost && systemctl restart gost
-  echo "------------------------------"
-  if test -a /usr/bin/gost -a /usr/lib/systemctl/gost.service -a /etc/gost/config.json; then
-    echo "gost安装成功"
-    rm -rf "$(pwd)"/gost
-    rm -rf "$(pwd)"/gost.service
-    rm -rf "$(pwd)"/config.json
-  else
-    echo "gost没有安装成功"
-    rm -rf "$(pwd)"/gost
-    rm -rf "$(pwd)"/gost.service
-    rm -rf "$(pwd)"/config.json
-    rm -rf "$(pwd)"/gost.sh
-  fi
-}
-function Uninstall_ct() {
-  rm -rf /usr/bin/gost
-  rm -rf /usr/lib/systemd/system/gost.service
-  rm -rf /etc/gost
-  rm -rf "$(pwd)"/gost.sh
-  echo "gost已经成功删除"
-}
-function Start_ct() {
-  systemctl start gost
-  echo "已启动"
-}
-function Stop_ct() {
-  systemctl stop gost
-  echo "已停止"
-}
-function Restart_ct() {
-  rm -rf /etc/gost/config.json
-  confstart
-  writeconf
-  conflast
-  systemctl restart gost
-  echo "已重读配置并重启"
-}
-function read_protocol() {
-  echo -e "请问您要设置哪种功能: "
-  echo -e "-----------------------------------"
-  echo -e "[1] tcp+udp流量转发, 不加密"
-  echo -e "说明: 一般设置在国内中转机上"
-  echo -e "-----------------------------------"
-  echo -e "[2] 加密隧道流量转发"
-  echo -e "说明: 用于转发原本加密等级较低的流量, 一般设置在国内中转机上"
-  echo -e "     选择此协议意味着你还有一台机器用于接收此加密流量, 之后须在那台机器上配置协议[3]进行对接"
-  echo -e "-----------------------------------"
-  echo -e "[3] 解密由gost传输而来的流量并转发"
-  echo -e "说明: 对于经由gost加密中转的流量, 通过此选项进行解密并转发给本机的代理服务端口或转发给其他远程机器"
-  echo -e "      一般设置在用于接收中转流量的国外机器上"
-  echo -e "-----------------------------------"
-  echo -e "[4] 一键安装ss/socks5/http代理"
-  echo -e "说明: 使用gost内置的代理协议，轻量且易于管理"
-  echo -e "-----------------------------------"
-  echo -e "[5] 进阶：多落地均衡负载"
-  echo -e "说明: 支持各种加密方式的简单均衡负载"
-  echo -e "-----------------------------------"
-  echo -e "[6] 进阶：转发CDN自选节点"
-  echo -e "说明: 只需在中转机设置"
-  echo -e "-----------------------------------"
-  read -p "请选择: " numprotocol
-
-  if [ "$numprotocol" == "1" ]; then
-    flag_a="nonencrypt"
-  elif [ "$numprotocol" == "2" ]; then
-    encrypt
-  elif [ "$numprotocol" == "3" ]; then
-    decrypt
-  elif [ "$numprotocol" == "4" ]; then
-    proxy
-  elif [ "$numprotocol" == "5" ]; then
-    enpeer
-  elif [ "$numprotocol" == "6" ]; then
-    cdn
-  else
-    echo "type error, please try again"
-    exit
-  fi
-}
-function read_s_port() {
-  if [ "$flag_a" == "ss" ]; then
-    echo -e "-----------------------------------"
-    read -p "请输入ss密码: " flag_b
-  elif [ "$flag_a" == "socks" ]; then
-    echo -e "-----------------------------------"
-    read -p "请输入socks密码: " flag_b
-  elif [ "$flag_a" == "http" ]; then
-    echo -e "-----------------------------------"
-    read -p "请输入http密码: " flag_b
-  else
-    echo -e "------------------------------------------------------------------"
-    echo -e "请问你要将本机哪个端口接收到的流量进行转发?"
-    read -p "请输入: " flag_b
-  fi
-}
-function read_d_ip() {
-  if [ "$flag_a" == "ss" ]; then
-    echo -e "------------------------------------------------------------------"
-    echo -e "请问您要设置的ss加密(仅提供常用的几种): "
-    echo -e "-----------------------------------"
-    echo -e "[1] aes-256-gcm"
-    echo -e "[2] aes-256-cfb"
-    echo -e "[3] chacha20-ietf-poly1305"
-    echo -e "[4] chacha20"
-    echo -e "[5] rc4-md5"
-    echo -e "[6] AEAD_CHACHA20_POLY1305"
-    echo -e "-----------------------------------"
-    read -p "请选择ss加密方式: " ssencrypt
-
-    if [ "$ssencrypt" == "1" ]; then
-      flag_c="aes-256-gcm"
-    elif [ "$ssencrypt" == "2" ]; then
-      flag_c="aes-256-cfb"
-    elif [ "$ssencrypt" == "3" ]; then
-      flag_c="chacha20-ietf-poly1305"
-    elif [ "$ssencrypt" == "4" ]; then
-      flag_c="chacha20"
-    elif [ "$ssencrypt" == "5" ]; then
-      flag_c="rc4-md5"
-    elif [ "$ssencrypt" == "6" ]; then
-      flag_c="AEAD_CHACHA20_POLY1305"
-    else
-      echo "type error, please try again"
-      exit
-    fi
-  elif [ "$flag_a" == "socks" ]; then
-    echo -e "-----------------------------------"
-    read -p "请输入socks用户名: " flag_c
-  elif [ "$flag_a" == "http" ]; then
-    echo -e "-----------------------------------"
-    read -p "请输入http用户名: " flag_c
-  elif [[ "$flag_a" == "peer"* ]]; then
-    echo -e "------------------------------------------------------------------"
-    echo -e "请输入落地列表文件名"
-    read -e -p "自定义但不同配置应不重复，不用输入后缀，例如ips1、iplist2: " flag_c
-    touch $flag_c.txt
-    echo -e "------------------------------------------------------------------"
-    echo -e "请依次输入你要均衡负载的落地ip与端口"
-    while true; do
-      echo -e "请问你要将本机从${flag_b}接收到的流量转发向的IP或域名?"
-      read -p "请输入: " peer_ip
-      echo -e "请问你要将本机从${flag_b}接收到的流量转发向${peer_ip}的哪个端口?"
-      read -p "请输入: " peer_port
-      echo -e "$peer_ip:$peer_port" >>$flag_c.txt
-      read -e -p "是否继续添加落地？[Y/n]:" addyn
-      [[ -z ${addyn} ]] && addyn="y"
-      if [[ ${addyn} == [Nn] ]]; then
-        echo -e "------------------------------------------------------------------"
-        echo -e "已在root目录创建$flag_c.txt，您可以随时编辑该文件修改落地信息，重启gost即可生效"
-        echo -e "------------------------------------------------------------------"
-        break
-      else
-        echo -e "------------------------------------------------------------------"
-        echo -e "继续添加均衡负载落地配置"
-      fi
-    done
-  elif [[ "$flag_a" == "cdn"* ]]; then
-    echo -e "------------------------------------------------------------------"
-    echo -e "将本机从${flag_b}接收到的流量转发向的自选ip:"
-    read -p "请输入: " flag_c
-    echo -e "请问你要将本机从${flag_b}接收到的流量转发向${flag_c}的哪个端口?"
-    echo -e "[1] 80"
-    echo -e "[2] 443"
-    echo -e "[3] 自定义端口（如8080等）"
-    read -p "请选择端口: " cdnport
-    if [ "$cdnport" == "1" ]; then
-      flag_c="$flag_c:80"
-    elif [ "$cdnport" == "2" ]; then
-      flag_c="$flag_c:443"
-    elif [ "$cdnport" == "3" ]; then
-      read -p "请输入自定义端口: " customport
-      flag_c="$flag_c:$customport"
-    else
-      echo "type error, please try again"
-      exit
-    fi
-  else
-    echo -e "------------------------------------------------------------------"
-    echo -e "请问你要将本机从${flag_b}接收到的流量转发向哪个IP或域名?"
-    echo -e "注: IP既可以是[远程机器/当前机器]的公网IP, 也可是以本机本地回环IP(即127.0.0.1)"
-    echo -e "具体IP地址的填写, 取决于接收该流量的服务正在监听的IP(详见: https://github.com/KANIKIG/Multi-EasyGost)"
-    if [[ ${is_cert} == [Yy] ]]; then
-      echo -e "注意: 落地机开启自定义tls证书，务必填写${Red_font_prefix}域名${Font_color_suffix}"
-    fi
-    read -p "请输入: " flag_c
-  fi
-}
-function read_d_port() {
-  if [ "$flag_a" == "ss" ]; then
-    echo -e "------------------------------------------------------------------"
-    echo -e "请问你要设置ss代理服务的端口?"
-    read -p "请输入: " flag_d
-  elif [ "$flag_a" == "socks" ]; then
-    echo -e "------------------------------------------------------------------"
-    echo -e "请问你要设置socks代理服务的端口?"
-    read -p "请输入: " flag_d
-  elif [ "$flag_a" == "http" ]; then
-    echo -e "------------------------------------------------------------------"
-    echo -e "请问你要设置http代理服务的端口?"
-    read -p "请输入: " flag_d
-  elif [[ "$flag_a" == "peer"* ]]; then
-    echo -e "------------------------------------------------------------------"
-    echo -e "您要设置的均衡负载策略: "
-    echo -e "-----------------------------------"
-    echo -e "[1] round - 轮询"
-    echo -e "[2] random - 随机"
-    echo -e "[3] fifo - 自上而下"
-    echo -e "-----------------------------------"
-    read -p "请选择均衡负载类型: " numstra
-
-    if [ "$numstra" == "1" ]; then
-      flag_d="round"
-    elif [ "$numstra" == "2" ]; then
-      flag_d="random"
-    elif [ "$numstra" == "3" ]; then
-      flag_d="fifo"
-    else
-      echo "type error, please try again"
-      exit
-    fi
-  elif [[ "$flag_a" == "cdn"* ]]; then
-    echo -e "------------------------------------------------------------------"
-    read -p "请输入host:" flag_d
-  else
-    echo -e "------------------------------------------------------------------"
-    echo -e "请问你要将本机从${flag_b}接收到的流量转发向${flag_c}的哪个端口?"
-    read -p "请输入: " flag_d
-    if [[ ${is_cert} == [Yy] ]]; then
-      flag_d="$flag_d?secure=true"
-    fi
-  fi
-}
-function writerawconf() {
-  echo $flag_a"/""$flag_b""#""$flag_c""#""$flag_d" >>$raw_conf_path
-}
-function rawconf() {
-  read_protocol
-  read_s_port
-  read_d_ip
-  read_d_port
-  writerawconf
-}
-function eachconf_retrieve() {
-  d_server=${trans_conf#*#}
-  d_port=${d_server#*#}
-  d_ip=${d_server%#*}
-  flag_s_port=${trans_conf%%#*}
-  s_port=${flag_s_port#*/}
-  is_encrypt=${flag_s_port%/*}
-}
-function confstart() {
-  echo "{
-    \"Debug\": true,
-    \"Retries\": 0,
-    \"ServeNodes\": [" >>$gost_conf_path
-}
-function multiconfstart() {
-  echo "        {
-            \"Retries\": 0,
-            \"ServeNodes\": [" >>$gost_conf_path
-}
-function conflast() {
-  echo "    ]
-}" >>$gost_conf_path
-}
-function multiconflast() {
-  if [ $i -eq $count_line ]; then
-    echo "            ]
-        }" >>$gost_conf_path
-  else
-    echo "            ]
-        }," >>$gost_conf_path
-  fi
-}
-function encrypt() {
-  echo -e "请问您要设置的转发传输类型: "
-  echo -e "-----------------------------------"
-  echo -e "[1] tls隧道"
-  echo -e "[2] ws隧道"
-  echo -e "[3] wss隧道"
-  echo -e "注意: 同一则转发，中转与落地传输类型必须对应！本脚本默认开启tcp+udp"
-  echo -e "-----------------------------------"
-  read -p "请选择转发传输类型: " numencrypt
-
-  if [ "$numencrypt" == "1" ]; then
-    flag_a="encrypttls"
-    echo -e "注意: 选择 是 将针对落地的自定义证书开启证书校验保证安全性，稍后落地机务必填写${Red_font_prefix}域名${Font_color_suffix}"
-    read -e -p "落地机是否开启了自定义tls证书？[y/n]:" is_cert
-  elif [ "$numencrypt" == "2" ]; then
-    flag_a="encryptws"
-  elif [ "$numencrypt" == "3" ]; then
-    flag_a="encryptwss"
-    echo -e "注意: 选择 是 将针对落地的自定义证书开启证书校验保证安全性，稍后落地机务必填写${Red_font_prefix}域名${Font_color_suffix}"
-    read -e -p "落地机是否开启了自定义tls证书？[y/n]:" is_cert
-  else
-    echo "type error, please try again"
-    exit
-  fi
-}
-function enpeer() {
-  echo -e "请问您要设置的均衡负载传输类型: "
-  echo -e "-----------------------------------"
-  echo -e "[1] 不加密转发"
-  echo -e "[2] tls隧道"
-  echo -e "[3] ws隧道"
-  echo -e "[4] wss隧道"
-  echo -e "注意: 同一则转发，中转与落地传输类型必须对应！本脚本默认同一配置的传输类型相同"
-  echo -e "此脚本仅支持简单型均衡负载，具体可参考官方文档"
-  echo -e "gost均衡负载官方文档：https://docs.ginuerzh.xyz/gost/load-balancing"
-  echo -e "-----------------------------------"
-  read -p "请选择转发传输类型: " numpeer
-
-  if [ "$numpeer" == "1" ]; then
-    flag_a="peerno"
-  elif [ "$numpeer" == "2" ]; then
-    flag_a="peertls"
-  elif [ "$numpeer" == "3" ]; then
-    flag_a="peerws"
-  elif [ "$numpeer" == "4" ]; then
-    flag_a="peerwss"
-
-  else
-    echo "type error, please try again"
-    exit
-  fi
-}
-function cdn() {
-  echo -e "请问您要设置的CDN传输类型: "
-  echo -e "-----------------------------------"
-  echo -e "[1] 不加密转发"
-  echo -e "[2] ws隧道"
-  echo -e "[3] wss隧道"
-  echo -e "注意: 同一则转发，中转与落地传输类型必须对应！"
-  echo -e "此功能只需在中转机设置"
-  echo -e "-----------------------------------"
-  read -p "请选择CDN转发传输类型: " numcdn
-
-  if [ "$numcdn" == "1" ]; then
-    flag_a="cdnno"
-  elif [ "$numcdn" == "2" ]; then
-    flag_a="cdnws"
-  elif [ "$numcdn" == "3" ]; then
-    flag_a="cdnwss"
-  else
-    echo "type error, please try again"
-    exit
-  fi
-}
-function cert() {
-  echo -e "-----------------------------------"
-  echo -e "[1] ACME一键申请证书"
-  echo -e "[2] 手动上传证书"
-  echo -e "-----------------------------------"
-  echo -e "说明: 仅用于落地机配置，默认使用的gost内置的证书可能带来安全问题，使用自定义证书提高安全性"
-  echo -e "     配置后对本机所有tls/wss解密生效，无需再次设置"
-  read -p "请选择证书生成方式: " numcert
-
-  if [ "$numcert" == "1" ]; then
-    check_sys
-    if [[ ${release} == "centos" ]]; then
-      yum install -y socat
-    else
-      apt-get install -y socat
-    fi
-    read -p "请输入ZeroSSL的账户邮箱(至 zerossl.com 注册即可)：" zeromail
-    read -p "请输入解析到本机的域名：" domain
-    curl https://get.acme.sh | sh
-    "$HOME"/.acme.sh/acme.sh --set-default-ca --server zerossl
-    "$HOME"/.acme.sh/acme.sh --register-account -m "${zeromail}" --server zerossl
-    echo -e "ACME证书申请程序安装成功"
-    echo -e "-----------------------------------"
-    echo -e "[1] HTTP申请（需要80端口未占用）"
-    echo -e "[2] Cloudflare DNS API 申请（需要输入APIKEY）"
-    echo -e "-----------------------------------"
-    read -p "请选择证书申请方式: " certmethod
-    if [ "$certmethod" == "1" ]; then
-      echo -e "请确认本机${Red_font_prefix}80${Font_color_suffix}端口未被占用, 否则会申请失败"
-      if "$HOME"/.acme.sh/acme.sh --issue -d "${domain}" --standalone -k ec-256 --force; then
-        echo -e "SSL 证书生成成功，默认申请高安全性的ECC证书"
-        if [ ! -d "$HOME/gost_cert" ]; then
-          mkdir $HOME/gost_cert
-        fi
-        if "$HOME"/.acme.sh/acme.sh --installcert -d "${domain}" --fullchainpath $HOME/gost_cert/cert.pem --keypath $HOME/gost_cert/key.pem --ecc --force; then
-          echo -e "SSL 证书配置成功，且会自动续签，证书及秘钥位于用户目录下的 ${Red_font_prefix}gost_cert${Font_color_suffix} 目录"
-          echo -e "证书目录名与证书文件名请勿更改; 删除 gost_cert 目录后用脚本重启,即自动启用gost内置证书"
-          echo -e "-----------------------------------"
-        fi
-      else
-        echo -e "SSL 证书生成失败"
-        exit 1
-      fi
-    else
-      read -p "请输入Cloudflare账户邮箱：" cfmail
-      read -p "请输入Cloudflare Global API Key：" cfkey
-      export CF_Key="${cfkey}"
-      export CF_Email="${cfmail}"
-      if "$HOME"/.acme.sh/acme.sh --issue --dns dns_cf -d "${domain}" --standalone -k ec-256 --force; then
-        echo -e "SSL 证书生成成功，默认申请高安全性的ECC证书"
-        if [ ! -d "$HOME/gost_cert" ]; then
-          mkdir $HOME/gost_cert
-        fi
-        if "$HOME"/.acme.sh/acme.sh --installcert -d "${domain}" --fullchainpath $HOME/gost_cert/cert.pem --keypath $HOME/gost_cert/key.pem --ecc --force; then
-          echo -e "SSL 证书配置成功，且会自动续签，证书及秘钥位于用户目录下的 ${Red_font_prefix}gost_cert${Font_color_suffix} 目录"
-          echo -e "证书目录名与证书文件名请勿更改; 删除 gost_cert 目录后使用脚本重启, 即重新启用gost内置证书"
-          echo -e "-----------------------------------"
-        fi
-      else
-        echo -e "SSL 证书生成失败"
-        exit 1
-      fi
-    fi
-
-  elif [ "$numcert" == "2" ]; then
-    if [ ! -d "$HOME/gost_cert" ]; then
-      mkdir $HOME/gost_cert
-    fi
-    echo -e "-----------------------------------"
-    echo -e "已在用户目录建立 ${Red_font_prefix}gost_cert${Font_color_suffix} 目录，请将证书文件 cert.pem 与秘钥文件 key.pem 上传到该目录"
-    echo -e "证书与秘钥文件名必须与上述一致，目录名也请勿更改"
-    echo -e "上传成功后，用脚本重启gost会自动启用，无需再设置; 删除 gost_cert 目录后用脚本重启,即重新启用gost内置证书"
-    echo -e "-----------------------------------"
-  else
-    echo "type error, please try again"
-    exit
-  fi
-}
-function decrypt() {
-  echo -e "请问您要设置的解密传输类型: "
-  echo -e "-----------------------------------"
-  echo -e "[1] tls"
-  echo -e "[2] ws"
-  echo -e "[3] wss"
-  echo -e "注意: 同一则转发，中转与落地传输类型必须对应！本脚本默认开启tcp+udp"
-  echo -e "-----------------------------------"
-  read -p "请选择解密传输类型: " numdecrypt
-
-  if [ "$numdecrypt" == "1" ]; then
-    flag_a="decrypttls"
-  elif [ "$numdecrypt" == "2" ]; then
-    flag_a="decryptws"
-  elif [ "$numdecrypt" == "3" ]; then
-    flag_a="decryptwss"
-  else
-    echo "type error, please try again"
-    exit
-  fi
-}
-function proxy() {
-  echo -e "------------------------------------------------------------------"
-  echo -e "请问您要设置的代理类型: "
-  echo -e "-----------------------------------"
-  echo -e "[1] shadowsocks"
-  echo -e "[2] socks5(强烈建议加隧道用于Telegram代理)"
-  echo -e "[3] http"
-  echo -e "-----------------------------------"
-  read -p "请选择代理类型: " numproxy
-  if [ "$numproxy" == "1" ]; then
-    flag_a="ss"
-  elif [ "$numproxy" == "2" ]; then
-    flag_a="socks"
-  elif [ "$numproxy" == "3" ]; then
-    flag_a="http"
-  else
-    echo "type error, please try again"
-    exit
-  fi
-}
-function method() {
-  if [ $i -eq 1 ]; then
-    if [ "$is_encrypt" == "nonencrypt" ]; then
-      echo "        \"tcp://:$s_port/$d_ip:$d_port\",
-        \"udp://:$s_port/$d_ip:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "cdnno" ]; then
-      echo "        \"tcp://:$s_port/$d_ip?host=$d_port\",
-        \"udp://:$s_port/$d_ip?host=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "peerno" ]; then
-      echo "        \"tcp://:$s_port?ip=/root/$d_ip.txt&strategy=$d_port\",
-        \"udp://:$s_port?ip=/root/$d_ip.txt&strategy=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "encrypttls" ]; then
-      echo "        \"tcp://:$s_port\",
-        \"udp://:$s_port\"
-    ],
-    \"ChainNodes\": [
-        \"relay+tls://$d_ip:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "encryptws" ]; then
-      echo "        \"tcp://:$s_port\",
-    	\"udp://:$s_port\"
-	],
-	\"ChainNodes\": [
-    	\"relay+ws://$d_ip:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "encryptwss" ]; then
-      echo "        \"tcp://:$s_port\",
-		  \"udp://:$s_port\"
-	],
-	\"ChainNodes\": [
-		\"relay+wss://$d_ip:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "peertls" ]; then
-      echo "        \"tcp://:$s_port\",
-    	\"udp://:$s_port\"
-	],
-	\"ChainNodes\": [
-    	\"relay+tls://:?ip=/root/$d_ip.txt&strategy=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "peerws" ]; then
-      echo "        \"tcp://:$s_port\",
-    	\"udp://:$s_port\"
-	],
-	\"ChainNodes\": [
-    	\"relay+ws://:?ip=/root/$d_ip.txt&strategy=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "peerwss" ]; then
-      echo "        \"tcp://:$s_port\",
-    	\"udp://:$s_port\"
-	],
-	\"ChainNodes\": [
-    	\"relay+wss://:?ip=/root/$d_ip.txt&strategy=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "cdnws" ]; then
-      echo "        \"tcp://:$s_port\",
-    	\"udp://:$s_port\"
-	],
-	\"ChainNodes\": [
-    	\"relay+ws://$d_ip?host=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "cdnwss" ]; then
-      echo "        \"tcp://:$s_port\",
-    	\"udp://:$s_port\"
-	],
-	\"ChainNodes\": [
-    	\"relay+wss://$d_ip?host=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "decrypttls" ]; then
-      if [ -d "$HOME/gost_cert" ]; then
-        echo "        \"relay+tls://:$s_port/$d_ip:$d_port?cert=/root/gost_cert/cert.pem&key=/root/gost_cert/key.pem\"" >>$gost_conf_path
-      else
-        echo "        \"relay+tls://:$s_port/$d_ip:$d_port\"" >>$gost_conf_path
-      fi
-    elif [ "$is_encrypt" == "decryptws" ]; then
-      echo "        \"relay+ws://:$s_port/$d_ip:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "decryptwss" ]; then
-      if [ -d "$HOME/gost_cert" ]; then
-        echo "        \"relay+wss://:$s_port/$d_ip:$d_port?cert=/root/gost_cert/cert.pem&key=/root/gost_cert/key.pem\"" >>$gost_conf_path
-      else
-        echo "        \"relay+wss://:$s_port/$d_ip:$d_port\"" >>$gost_conf_path
-      fi
-    elif [ "$is_encrypt" == "ss" ]; then
-      echo "        \"ss://$d_ip:$s_port@:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "socks" ]; then
-      echo "        \"socks5://$d_ip:$s_port@:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "http" ]; then
-      echo "        \"http://$d_ip:$s_port@:$d_port\"" >>$gost_conf_path
-    else
-      echo "config error"
-    fi
-  elif [ $i -gt 1 ]; then
-    if [ "$is_encrypt" == "nonencrypt" ]; then
-      echo "                \"tcp://:$s_port/$d_ip:$d_port\",
-                \"udp://:$s_port/$d_ip:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "peerno" ]; then
-      echo "                \"tcp://:$s_port?ip=/root/$d_ip.txt&strategy=$d_port\",
-                \"udp://:$s_port?ip=/root/$d_ip.txt&strategy=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "cdnno" ]; then
-      echo "                \"tcp://:$s_port/$d_ip?host=$d_port\",
-                \"udp://:$s_port/$d_ip?host=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "encrypttls" ]; then
-      echo "                \"tcp://:$s_port\",
-                \"udp://:$s_port\"
-            ],
-            \"ChainNodes\": [
-                \"relay+tls://$d_ip:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "encryptws" ]; then
-      echo "                \"tcp://:$s_port\",
-	            \"udp://:$s_port\"
-	        ],
-	        \"ChainNodes\": [
-	            \"relay+ws://$d_ip:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "encryptwss" ]; then
-      echo "                \"tcp://:$s_port\",
-		        \"udp://:$s_port\"
-		    ],
-		    \"ChainNodes\": [
-		        \"relay+wss://$d_ip:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "peertls" ]; then
-      echo "                \"tcp://:$s_port\",
-                \"udp://:$s_port\"
-            ],
-            \"ChainNodes\": [
-                \"relay+tls://:?ip=/root/$d_ip.txt&strategy=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "peerws" ]; then
-      echo "                \"tcp://:$s_port\",
-                \"udp://:$s_port\"
-            ],
-            \"ChainNodes\": [
-                \"relay+ws://:?ip=/root/$d_ip.txt&strategy=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "peerwss" ]; then
-      echo "                \"tcp://:$s_port\",
-                \"udp://:$s_port\"
-            ],
-            \"ChainNodes\": [
-                \"relay+wss://:?ip=/root/$d_ip.txt&strategy=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "cdnws" ]; then
-      echo "                \"tcp://:$s_port\",
-                \"udp://:$s_port\"
-            ],
-            \"ChainNodes\": [
-                \"relay+ws://$d_ip?host=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "cdnwss" ]; then
-      echo "                 \"tcp://:$s_port\",
-                \"udp://:$s_port\"
-            ],
-            \"ChainNodes\": [
-                \"relay+wss://$d_ip?host=$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "decrypttls" ]; then
-      if [ -d "$HOME/gost_cert" ]; then
-        echo "        		  \"relay+tls://:$s_port/$d_ip:$d_port?cert=/root/gost_cert/cert.pem&key=/root/gost_cert/key.pem\"" >>$gost_conf_path
-      else
-        echo "        		  \"relay+tls://:$s_port/$d_ip:$d_port\"" >>$gost_conf_path
-      fi
-    elif [ "$is_encrypt" == "decryptws" ]; then
-      echo "        		  \"relay+ws://:$s_port/$d_ip:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "decryptwss" ]; then
-      if [ -d "$HOME/gost_cert" ]; then
-        echo "        		  \"relay+wss://:$s_port/$d_ip:$d_port?cert=/root/gost_cert/cert.pem&key=/root/gost_cert/key.pem\"" >>$gost_conf_path
-      else
-        echo "        		  \"relay+wss://:$s_port/$d_ip:$d_port\"" >>$gost_conf_path
-      fi
-    elif [ "$is_encrypt" == "ss" ]; then
-      echo "        \"ss://$d_ip:$s_port@:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "socks" ]; then
-      echo "        \"socks5://$d_ip:$s_port@:$d_port\"" >>$gost_conf_path
-    elif [ "$is_encrypt" == "http" ]; then
-      echo "        \"http://$d_ip:$s_port@:$d_port\"" >>$gost_conf_path
-    else
-      echo "config error"
-    fi
-  else
-    echo "config error"
-    exit
-  fi
-}
-
-function writeconf() {
-  count_line=$(awk 'END{print NR}' $raw_conf_path)
-  for ((i = 1; i <= $count_line; i++)); do
-    if [ $i -eq 1 ]; then
-      trans_conf=$(sed -n "${i}p" $raw_conf_path)
-      eachconf_retrieve
-      method
-    elif [ $i -gt 1 ]; then
-      if [ $i -eq 2 ]; then
-        echo "    ],
-    \"Routes\": [" >>$gost_conf_path
-        trans_conf=$(sed -n "${i}p" $raw_conf_path)
-        eachconf_retrieve
-        multiconfstart
-        method
-        multiconflast
-      else
-        trans_conf=$(sed -n "${i}p" $raw_conf_path)
-        eachconf_retrieve
-        multiconfstart
-        method
-        multiconflast
-      fi
-    fi
-  done
-}
-function show_all_conf() {
-  echo -e "                      GOST 配置                        "
-  echo -e "--------------------------------------------------------"
-  echo -e "序号|方法\t    |本地端口\t|目的地地址:目的地端口"
-  echo -e "--------------------------------------------------------"
-
-  count_line=$(awk 'END{print NR}' $raw_conf_path)
-  for ((i = 1; i <= $count_line; i++)); do
-    trans_conf=$(sed -n "${i}p" $raw_conf_path)
-    eachconf_retrieve
-
-    if [ "$is_encrypt" == "nonencrypt" ]; then
-      str="不加密中转"
-    elif [ "$is_encrypt" == "encrypttls" ]; then
-      str=" tls隧道 "
-    elif [ "$is_encrypt" == "encryptws" ]; then
-      str="  ws隧道 "
-    elif [ "$is_encrypt" == "encryptwss" ]; then
-      str=" wss隧道 "
-    elif [ "$is_encrypt" == "peerno" ]; then
-      str=" 不加密均衡负载 "
-    elif [ "$is_encrypt" == "peertls" ]; then
-      str=" tls隧道均衡负载 "
-    elif [ "$is_encrypt" == "peerws" ]; then
-      str="  ws隧道均衡负载 "
-    elif [ "$is_encrypt" == "peerwss" ]; then
-      str=" wss隧道均衡负载 "
-    elif [ "$is_encrypt" == "decrypttls" ]; then
-      str=" tls解密 "
-    elif [ "$is_encrypt" == "decryptws" ]; then
-      str="  ws解密 "
-    elif [ "$is_encrypt" == "decryptwss" ]; then
-      str=" wss解密 "
-    elif [ "$is_encrypt" == "ss" ]; then
-      str="   ss   "
-    elif [ "$is_encrypt" == "socks" ]; then
-      str=" socks5 "
-    elif [ "$is_encrypt" == "http" ]; then
-      str=" http "
-    elif [ "$is_encrypt" == "cdnno" ]; then
-      str="不加密转发CDN"
-    elif [ "$is_encrypt" == "cdnws" ]; then
-      str="ws隧道转发CDN"
-    elif [ "$is_encrypt" == "cdnwss" ]; then
-      str="wss隧道转发CDN"
-    else
-      str=""
-    fi
-
-    echo -e " $i  |$str  |$s_port\t|$d_ip:$d_port"
-    echo -e "--------------------------------------------------------"
-  done
-}
-
-cron_restart() {
-  echo -e "------------------------------------------------------------------"
-  echo -e "gost定时重启任务: "
-  echo -e "-----------------------------------"
-  echo -e "[1] 配置gost定时重启任务"
-  echo -e "[2] 删除gost定时重启任务"
-  echo -e "-----------------------------------"
-  read -p "请选择: " numcron
-  if [ "$numcron" == "1" ]; then
-    echo -e "------------------------------------------------------------------"
-    echo -e "gost定时重启任务类型: "
-    echo -e "-----------------------------------"
-    echo -e "[1] 每？小时重启"
-    echo -e "[2] 每日？点重启"
-    echo -e "-----------------------------------"
-    read -p "请选择: " numcrontype
-    if [ "$numcrontype" == "1" ]; then
-      echo -e "-----------------------------------"
-      read -p "每？小时重启: " cronhr
-      echo "0 0 */$cronhr * * ? * systemctl restart gost" >>/etc/crontab
-      echo -e "定时重启设置成功！"
-    elif [ "$numcrontype" == "2" ]; then
-      echo -e "-----------------------------------"
-      read -p "每日？点重启: " cronhr
-      echo "0 0 $cronhr * * ? systemctl restart gost" >>/etc/crontab
-      echo -e "定时重启设置成功！"
-    else
-      echo "type error, please try again"
-      exit
-    fi
-  elif [ "$numcron" == "2" ]; then
-    sed -i "/gost/d" /etc/crontab
-    echo -e "定时重启任务删除完成！"
-  else
-    echo "type error, please try again"
-    exit
-  fi
-}
-
-update_sh() {
-  ol_version=$(curl -L -s --connect-timeout 5 https://gitproxy.ozoo.top/https://raw.githubusercontent.com/KANIKIG/Multi-EasyGost/master/gost.sh | grep "shell_version=" | head -1 | awk -F '=|"' '{print $3}')
-  if [ -n "$ol_version" ]; then
-    if [[ "$shell_version" != "$ol_version" ]]; then
-      echo -e "存在新版本，是否更新 [Y/N]?"
-      read -r update_confirm
-      case $update_confirm in
-      [yY][eE][sS] | [yY])
-        wget -N --no-check-certificate https://raw.githubusercontent.com/KANIKIG/Multi-EasyGost/master/gost.sh
-        echo -e "更新完成"
-        exit 0
-        ;;
-      *) ;;
-
-      esac
-    else
-      echo -e "                 ${Green_font_prefix}当前版本为最新版本！${Font_color_suffix}"
-    fi
-  else
-    echo -e "                 ${Red_font_prefix}脚本最新版本获取失败，请检查与github的连接！${Font_color_suffix}"
-  fi
-}
-
-update_sh
-echo && echo -e "                 gost 一键安装配置脚本"${Red_font_prefix}[${shell_version}]${Font_color_suffix}"
-  ----------- KANIKIG -----------
-  特性: (1)本脚本采用systemd及gost配置文件对gost进行管理
-        (2)能够在不借助其他工具(如screen)的情况下实现多条转发规则同时生效
-        (3)机器reboot后转发不失效
-  功能: (1)tcp+udp不加密转发, (2)中转机加密转发, (3)落地机解密对接转发
-  帮助文档：https://github.com/KANIKIG/Multi-EasyGost
-
- ${Green_font_prefix}1.${Font_color_suffix} 安装 gost
- ${Green_font_prefix}2.${Font_color_suffix} 更新 gost
- ${Green_font_prefix}3.${Font_color_suffix} 卸载 gost
-————————————
- ${Green_font_prefix}4.${Font_color_suffix} 启动 gost
- ${Green_font_prefix}5.${Font_color_suffix} 停止 gost
- ${Green_font_prefix}6.${Font_color_suffix} 重启 gost
-————————————
- ${Green_font_prefix}7.${Font_color_suffix} 新增gost转发配置
- ${Green_font_prefix}8.${Font_color_suffix} 查看现有gost配置
- ${Green_font_prefix}9.${Font_color_suffix} 删除一则gost配置
-————————————
- ${Green_font_prefix}10.${Font_color_suffix} gost定时重启配置
- ${Green_font_prefix}11.${Font_color_suffix} 自定义TLS证书配置
-————————————" && echo
-read -e -p " 请输入数字 [1-9]:" num
-case "$num" in
-1)
-  Install_ct
-  ;;
-2)
-  checknew
-  ;;
-3)
-  Uninstall_ct
-  ;;
-4)
-  Start_ct
-  ;;
-5)
-  Stop_ct
-  ;;
-6)
-  Restart_ct
-  ;;
-7)
-  rawconf
-  rm -rf /etc/gost/config.json
-  confstart
-  writeconf
-  conflast
-  systemctl restart gost
-  echo -e "配置已生效，当前配置如下"
-  echo -e "--------------------------------------------------------"
-  show_all_conf
-  ;;
-8)
-  show_all_conf
-  ;;
-9)
-  show_all_conf
-  read -p "请输入你要删除的配置编号：" numdelete
-  if echo $numdelete | grep -q '[0-9]'; then
-    sed -i "${numdelete}d" $raw_conf_path
-    rm -rf /etc/gost/config.json
-    confstart
-    writeconf
-    conflast
-    systemctl restart gost
-    echo -e "配置已删除，服务已重启"
-  else
-    echo "请输入正确数字"
-  fi
-  ;;
-10)
-  cron_restart
-  ;;
-11)
-  cert
-  ;;
-*)
-  echo "请输入正确数字 [1-9]"
-  ;;
-esac
\ No newline at end of file
diff --git a/gost.sh b/gost.sh
new file mode 100644
index 0000000..3407a0e
--- /dev/null
+++ b/gost.sh
@@ -0,0 +1,261 @@
+#! /bin/bash
+Green_font_prefix="\033[32m" && Red_font_prefix="\033[31m" && Green_background_prefix="\033[42;37m" && Font_color_suffix="\033[0m"
+Info="${Green_font_prefix}[信息]${Font_color_suffix}"
+Error="${Red_font_prefix}[错误]${Font_color_suffix}"
+shell_version="1.1.1"
+ct_new_ver="2.11.2" # 2.x 不再跟随官方更新
+gost_conf_path="/etc/gost/config.json"
+raw_conf_path="/etc/gost/rawconf"
+function checknew() {
+  checknew=$(gost -V 2>&1 | awk '{print $2}')
+  # check_new_ver
+  echo "你的gost版本为:""$checknew"""
+  echo -n 是否更新\(y/n\)\:
+  read checknewnum
+  if test $checknewnum = "y"; then
+    cp -r /etc/gost /tmp/
+    Install_ct
+    rm -rf /etc/gost
+    mv /tmp/gost /etc/
+    systemctl restart gost
+  else
+    exit 0
+  fi
+}
+function check_sys() {
+  if [[ -f /etc/redhat-release ]]; then
+    release="centos"
+  elif cat /etc/issue | grep -q -E -i "debian"; then
+    release="debian"
+  elif cat /etc/issue | grep -q -E -i "ubuntu"; then
+    release="ubuntu"
+  elif cat /etc/issue | grep -q -E -i "centos|red hat|redhat"; then
+    release="centos"
+  elif cat /proc/version | grep -q -E -i "debian"; then
+    release="debian"
+  elif cat /proc/version | grep -q -E -i "ubuntu"; then
+    release="ubuntu"
+  elif cat /proc/version | grep -q -E -i "centos|red hat|redhat"; then
+    release="centos"
+  fi
+  bit=$(uname -m)
+  if test "$bit" != "x86_64"; then
+    echo "请输入你的芯片架构，/386/armv5/armv6/armv7/armv8"
+    read bit
+  else
+    bit="amd64"
+  fi
+}
+function Installation_dependency() {
+  gzip_ver=$(gzip -V)
+  if [[ -z ${gzip_ver} ]]; then
+    if [[ ${release} == "centos" ]]; then
+      yum update
+      yum install -y gzip wget
+    else
+      apt-get update
+      apt-get install -y gzip wget
+    fi
+  fi
+}
+function check_root() {
+  [[ $EUID != 0 ]] && echo -e "${Error} 当前非ROOT账号(或没有ROOT权限)，无法继续操作，请更换ROOT账号或使用 ${Green_background_prefix}sudo su${Font_color_suffix} 命令获取临时ROOT权限（执行后可能会提示输入当前账号的密码）。" && exit 1
+}
+function check_new_ver() {
+  # deprecated
+  ct_new_ver=$(wget --no-check-certificate -qO- -t2 -T3 https://gitproxy.ozoo.top/https://api.github.com/repos/ginuerzh/gost/releases/latest | grep "tag_name" | head -n 1 | awk -F ":" '{print $2}' | sed 's/\"//g;s/,//g;s/ //g;s/v//g')
+  if [[ -z ${ct_new_ver} ]]; then
+    ct_new_ver="2.11.2"
+    echo -e "${Error} gost 最新版本获取失败，正在下载v${ct_new_ver}版"
+  else
+    echo -e "${Info} gost 目前最新版本为 ${ct_new_ver}"
+  fi
+}
+function check_file() {
+  if test ! -d "/usr/lib/systemd/system/"; then
+    mkdir /usr/lib/systemd/system
+    chmod -R 777 /usr/lib/systemd/system
+  fi
+}
+function check_nor_file() {
+  rm -rf "$(pwd)"/gost
+  rm -rf "$(pwd)"/gost.service
+  rm -rf "$(pwd)"/config.json
+  rm -rf /etc/gost
+  rm -rf /usr/lib/systemd/system/gost.service
+  rm -rf /usr/bin/gost
+}
+function Install_ct() {
+  check_root
+  check_nor_file
+  Installation_dependency
+  check_file
+  check_sys
+  # check_new_ver
+  echo -e "若为国内机器建议使用大陆镜像加速下载"
+  read -e -p "是否使用？[y/n]:" addyn
+  [[ -z ${addyn} ]] && addyn="n"
+  if [[ ${addyn} == [Yy] ]]; then
+    rm -rf gost-linux-"$bit"-"$ct_new_ver".gz
+    wget --no-check-certificate https://gotunnel.oss-cn-shenzhen.aliyuncs.com/gost-linux-"$bit"-"$ct_new_ver".gz
+    gunzip gost-linux-"$bit"-"$ct_new_ver".gz
+    mv gost-linux-"$bit"-"$ct_new_ver" gost
+    mv gost /usr/bin/gost
+    chmod -R 777 /usr/bin/gost
+    wget --no-check-certificate https://gotunnel.oss-cn-shenzhen.aliyuncs.com/gost.service && chmod -R 777 gost.service && mv gost.service /usr/lib/systemd/system
+    mkdir /etc/gost && wget --no-check-certificate https://gotunnel.oss-cn-shenzhen.aliyuncs.com/config.json && mv config.json /etc/gost && chmod -R 777 /etc/gost
+  else
+    rm -rf gost-linux-"$bit"-"$ct_new_ver".gz
+    wget --no-check-certificate https://gitproxy.ozoo.top/https://github.com/ginuerzh/gost/releases/download/v"$ct_new_ver"/gost-linux-"$bit"-"$ct_new_ver".gz
+    gunzip gost-linux-"$bit"-"$ct_new_ver".gz
+    mv gost-linux-"$bit"-"$ct_new_ver" gost
+    mv gost /usr/bin/gost
+    chmod -R 777 /usr/bin/gost
+    wget --no-check-certificate https://gitproxy.ozoo.top/https://raw.githubusercontent.com/KANIKIG/Multi-EasyGost/master/gost.service && chmod -R 777 gost.service && mv gost.service /usr/lib/systemd/system
+    mkdir /etc/gost && wget --no-check-certificate https://gitproxy.ozoo.top/https://raw.githubusercontent.com/KANIKIG/Multi-EasyGost/master/config.json && mv config.json /etc/gost && chmod -R 777 /etc/gost
+  fi
+
+  systemctl enable gost && systemctl restart gost
+  echo "------------------------------"
+  if test -a /usr/bin/gost -a /usr/lib/systemctl/gost.service -a /etc/gost/config.json; then
+    echo "gost安装成功"
+    rm -rf "$(pwd)"/gost
+    rm -rf "$(pwd)"/gost.service
+    rm -rf "$(pwd)"/config.json
+  else
+    echo "gost没有安装成功"
+    rm -rf "$(pwd)"/gost
+    rm -rf "$(pwd)"/gost.service
+    rm -rf "$(pwd)"/config.json
+    rm -rf "$(pwd)"/gost.sh
+  fi
+}
+function Uninstall_ct() {
+  rm -rf /usr/bin/gost
+  rm -rf /usr/lib/systemd/system/gost.service
+  rm -rf /etc/gost
+  rm -rf "$(pwd)"/gost.sh
+  echo "gost已经成功删除"
+}
+function Start_ct() {
+  systemctl start gost
+  echo "已启动"
+}
+function Stop_ct() {
+  systemctl stop gost
+  echo "已停止"
+}
+function Restart_ct() {
+  rm -rf /etc/gost/config.json
+  confstart
+  writeconf
+  conflast
+  systemctl restart gost
+  echo "已重读配置并重启"
+}
+function update_sh() {
+  ol_version=$(curl -L -s --connect-timeout 5 https://gitproxy.ozoo.top/https://raw.githubusercontent.com/KANIKIG/Multi-EasyGost/master/gost.sh | grep "shell_version=" | head -1 | awk -F '=|"' '{print $3}')
+  if [ -n "$ol_version" ]; then
+    if [[ "$shell_version" != "$ol_version" ]]; then
+      echo -e "存在新版本，是否更新 [Y/N]?"
+      read -r update_confirm
+      case $update_confirm in
+      [yY][eE][sS] | [yY])
+        wget -N --no-check-certificate https://gitproxy.ozoo.top/https://raw.githubusercontent.com/KANIKIG/Multi-EasyGost/master/gost.sh
+        echo -e "更新完成"
+        exit 0
+        ;;
+      *) ;;
+
+      esac
+    else
+      echo -e "                 ${Green_font_prefix}当前版本为最新版本！${Font_color_suffix}"
+    fi
+  else
+    echo -e "                 ${Red_font_prefix}脚本最新版本获取失败，请检查与github的连接！${Font_color_suffix}"
+  fi
+}
+
+update_sh
+echo && echo -e "                 gost 一键安装配置脚本"${Red_font_prefix}[${shell_version}]${Font_color_suffix}"
+  ----------- KANIKIG -----------
+  特性: (1)本脚本采用systemd及gost配置文件对gost进行管理
+        (2)能够在不借助其他工具(如screen)的情况下实现多条转发规则同时生效
+        (3)机器reboot后转发不失效
+  功能: (1)tcp+udp不加密转发, (2)中转机加密转发, (3)落地机解密对接转发
+  帮助文档：https://github.com/KANIKIG/Multi-EasyGost
+
+ ${Green_font_prefix}1.${Font_color_suffix} 安装 gost
+ ${Green_font_prefix}2.${Font_color_suffix} 更新 gost
+ ${Green_font_prefix}3.${Font_color_suffix} 卸载 gost
+————————————
+ ${Green_font_prefix}4.${Font_color_suffix} 启动 gost
+ ${Green_font_prefix}5.${Font_color_suffix} 停止 gost
+ ${Green_font_prefix}6.${Font_color_suffix} 重启 gost
+————————————
+ ${Green_font_prefix}7.${Font_color_suffix} 新增gost转发配置
+ ${Green_font_prefix}8.${Font_color_suffix} 查看现有gost配置
+ ${Green_font_prefix}9.${Font_color_suffix} 删除一则gost配置
+————————————
+ ${Green_font_prefix}10.${Font_color_suffix} gost定时重启配置
+ ${Green_font_prefix}11.${Font_color_suffix} 自定义TLS证书配置
+————————————" && echo
+read -e -p " 请输入数字 [1-9]:" num
+case "$num" in
+1)
+  Install_ct
+  ;;
+2)
+  checknew
+  ;;
+3)
+  Uninstall_ct
+  ;;
+4)
+  Start_ct
+  ;;
+5)
+  Stop_ct
+  ;;
+6)
+  Restart_ct
+  ;;
+7)
+  rawconf
+  rm -rf /etc/gost/config.json
+  confstart
+  writeconf
+  conflast
+  systemctl restart gost
+  echo -e "配置已生效，当前配置如下"
+  echo -e "--------------------------------------------------------"
+  show_all_conf
+  ;;
+8)
+  show_all_conf
+  ;;
+9)
+  show_all_conf
+  read -p "请输入你要删除的配置编号：" numdelete
+  if echo $numdelete | grep -q '[0-9]'; then
+    sed -i "${numdelete}d" $raw_conf_path
+    rm -rf /etc/gost/config.json
+    confstart
+    writeconf
+    conflast
+    systemctl restart gost
+    echo -e "配置已删除，服务已重启"
+  else
+    echo "请输入正确数字"
+  fi
+  ;;
+10)
+  cron_restart
+  ;;
+11)
+  cert
+  ;;
+*)
+  echo "请输入正确数字 [1-9]"
+  ;;
+esac